Update: If your device received the update but didn't successfully install it, a fix is on the way. There's no official word as to when it will be available, but they're shooting for sometime next week.

Looks like Sprint started pushing a small OTA update to the Samsung Epic 4G Touch that fixes a couple of quirky issues:

4G Sprint Hotspot disconnects when in a phone call

Radio loses signal and may require power cycle

The update is rolling out in stages and will hit all devices within the next 10...